initial work on dial verb

lib/middleware.js

@@ -63,17 +63,33 @@ module.exports = function(srf, logger) {
    */
   async function invokeWebCallback(req, res, next) {
     const logger = req.locals.logger;
+    const app = req.locals.application;
     const call_sid = uuidv4();
-    const account_sid = req.locals.application.account_sid;
-    const application_sid = req.locals.application.application_sid;
+    const method = (app.hook_http_method || 'GET').toUpperCase();
+    const from = req.getParsedHeader('From');
+    const opts = {
+      url: app.call_hook,
+      method,
+      json: true,
+      qs: {
+        CallSid:  call_sid,
+        AccountSid: app.account_sid,
+        From: req.callingNumber,
+        To: req.calledNumber,
+        CallStatus: 'ringing',
+        Direction: 'inbound',
+        CallerName: from.name || req.callingNumber
+      }
+    };
+    if (app.hook_basic_auth_user && app.hook_basic_auth_password) {
+      Object.assign(opts, {auth: {user: app.hook_basic_auth_user, password: app.hook_basic_auth_password}});
+    }
+    if (method === 'POST') {
+      Object.assign(opts, {json: true, body: req.msg});
+    }
     try {
-      const app = req.locals.application;
       assert(app && app.call_hook);
-      request.post({
-        url: app.call_hook,
-        json: true,
-        body: req.msg
-      }, (err, response, body) => {
+      request(opts, (err, response, body) => {
         if (err) {
           logger.error(err, `Error invoking callback ${app.call_hook}`);
           return res.send(603, 'Bad webhook');